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AD52066 - 2x7W Stereo / 1x10W Mono Class-D Audio Amplifier

General Description

The AD52066 is a high efficiency stereo class-D audio amplifier with built-in boost DC-DC converter.

The loudspeaker driver can deliver 7W/CH output power into 4Ω loudspeaker under 0.1% THD+N at 5V supply voltage; driver 4W/CHx2 output power into 8Ω loudspeaker within 10% THD+N at Li-ion battery (3.

Key Features

  • Input voltage 2.6V~5.5V Adjustable boost converter output up to 9V Adjustable over current protection: 0.5A~4.5A Loudspeaker power from 9V supply @VCC=5V Stereo: 5W/CH into 8Ω @.

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD52066B 2 x 7W Stereo / 1 x 10W Mono Class-D Audio Amplifier
AD52060 2 x 20W Stereo Class-D Audio Amplifier
AD52067 2 x 15W Stereo / 1 x 19W Mono Class-D Audio Amplifier
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ESMT Preliminary AD52066 2x7W Stereo / 1x10W Mono Class-D Audio Amplifier With Built-in Step-up Converter Features Input voltage 2.6V~5.5V Adjustable boost converter output up to 9V Adjustable over current protection: 0.5A~4.5A Loudspeaker power from 9V supply @VCC=5V Stereo: 5W/CH into 8Ω @ <10% THD+N Stereo: 7W/CH into 4Ω @ <0.1% THD+N Mono (PBTL): 10W/CH into 4Ω @THD+N=10% Loudspeaker power from 8V supply @VCC=3.